InChI=1/C28H37N3O2/c1-6-33-23-13-11-22(12-14-23)27-17-25(24-9-7-8-10-26(24)30-27)28(32)29-15-16-31(18-20(2)3)19-21(4)5/h7-14,17,20-21H,6,15-16,18-19H2,1-5H3,(H,29,32)/p+1/fC28H38N3O2/h29,31H/q+1 87341EF7926A31E6